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2018-12-18Merge branch 'asoc-4.21' into asoc-nextMark Brown20-171/+727
2018-12-17dt-bindings: gpio: rcar: Add r8a774c0 (RZ/G2E) supportFabrizio Castro1-0/+1
Document Renesas' RZ/G2E (R8A774C0) GPIO blocks compatibility within the relevant dt-bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-12-17dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110Anson Huang2-2/+27
Add Freescale MAG3110 dt-bindings and remove it from trivial-devices dt-bingding doc. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> [robh: fixup trivial-devices.txt change for trivial-devices.yaml] Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-17Merge tag 'v4.20-rc7' into patchworkMauro Carvalho Chehab2-1/+17
Linux 4.20-rc7 * tag 'v4.20-rc7': (403 commits) Linux 4.20-rc7 scripts/spdxcheck.py: always open files in binary mode checkstack.pl: fix for aarch64 userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered fs/iomap.c: get/put the page in iomap_page_create/release() hugetlbfs: call VM_BUG_ON_PAGE earlier in free_huge_page() memblock: annotate memblock_is_reserved() with __init_memblock psi: fix reference to kernel commandline enable arch/sh/include/asm/io.h: provide prototypes for PCI I/O mapping in asm/io.h mm/sparse: add common helper to mark all memblocks present mm: introduce common STRUCT_PAGE_MAX_SHIFT define alpha: fix hang caused by the bootmem removal XArray: Fix xa_alloc when id exceeds max drm/vmwgfx: Protect from excessive execbuf kernel memory allocations v3 MAINTAINERS: Daniel for drm co-maintainer drm/amdgpu: drop fclk/gfxclk ratio setting IB/core: Fix oops in netdev_next_upper_dev_rcu() dm thin: bump target version drm/vmwgfx: remove redundant return ret statement drm/i915: Flush GPU relocs harder for gen3 ...
2018-12-17dt-bindings: mmc: renesas_sdhi: Add r8a774c0 supportFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: sdhci-omap: Add note for cpu_thermalFaiz Abbas1-0/+2
The driver fetches a thermal zone using the string "cpu_thermal" for tuning operation. Add a note for the same. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: sdhci-of-arasan: Add deprecated message for AM65Faiz Abbas1-0/+4
Commit 26a4f38d1316 ("dt-bindings: mmc: sdhci-of-arasan: Add new compatible for AM654 MMC PHY") added a new compatible for supporting controllers on TI's AM65x SOCs. It turns out that the controller is not compatible with the arasan driver's phy and consumer model as it requires some phy registers for core sdhci functionality. This calls for the binding to branch out to a new driver. Therefore, add a deprecated message for the ti,am654-sdhci-5.1 binding. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: sdhci-am654: Document bindings for the host controllers on TI's AM654 SOCsFaiz Abbas1-0/+36
Add binding documentation for mmc host controllers present on TI's AM654 SOCs. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: sdhci-msm: Clarify register requirementsEvan Green1-1/+1
In sdhci-msm-v5 and beyond, the MCI registers are removed, so there is only one register region required. Signed-off-by: Evan Green <evgreen@chromium.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: sdhci-msm: Add SoC-specific compatible stringsVeerabhadrarao Badiganti1-4/+17
Add SoC-specific compatible strings for qcom-sdhci controller. Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: tmio_mmc: Document Renesas R7S9210Chris Brandt1-1/+2
Document support for the RZ/A2 (R7S9210) SoC. Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-17dt-bindings: mmc: fsl-imx-esdhc: add imx8qxp compatible stringA.s. Dong1-0/+1
Add imx8qxp compatible string Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: linux-serial@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-12-16dt-bindings: hwmon: (lm90) Document ti,tmp451 compatible stringThierry Reding1-0/+1
The TI TMP451 temperature sensors are compatible with the National LM90 temperature sensors. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16dt-bindings: hwmon: (ntc_thermistor) add B57891S0103 thermistor from EpcosPeter Rosin1-0/+1
These are Negative Temperature Coefficient thermistors, like the others in the list. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16dt-bindings: hwmon: tmp108: add optional interrupts and #thermal-sensor-cellsHeiko Stuebner1-0/+4
The tmp108 does have an alert output that can be used as interrupt source and can of course also be used as part of a thermal sensor setup for things like thermal-based cpu frequencies, so document the necessary properties. Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-15dt-bindings: net: ravb: Add support for r8a774c0 SoCFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-14Merge branches 'clk-imx7ulp', 'clk-imx6-fixes', 'clk-imx-fixes', 'clk-imx8qxp' and 'clk-imx8mq' into clk-nextStephen Boyd5-29/+186
- NXP i.MX7ULP SoC clock support - Support for i.MX8QXP SoC clocks - Support for NXP i.MX8MQ clock controllers * clk-imx7ulp: clk: imx: add imx7ulp clk driver clk: imx: implement new clk_hw based APIs clk: imx: make mux parent strings const dt-bindings: clock: add imx7ulp clock binding doc clk: imx: add imx7ulp composite clk support clk: imx: add pfdv2 support clk: imx: add pllv4 support clk: fractional-divider: add CLK_FRAC_DIVIDER_ZERO_BASED flag support clk: imx: add gatable clock divider support * clk-imx6-fixes: clk: imx6q: handle ENET PLL bypass clk: imx6q: optionally get CCM inputs via standard clock handles clk: imx6q: reset exclusive gates on init * clk-imx-fixes: clk: imx6q: add DCICx clocks gate clk: imx6sl: ensure MMDC CH0 handshake is bypassed clk: imx7d: remove UART1 clock setting * clk-imx8qxp: clk: imx: add imx8qxp lpcg driver clk: imx: add lpcg clock support clk: imx: add imx8qxp clk driver clk: imx: add scu clock common part clk: imx: add configuration option for mmio clks dt-bindings: clock: add imx8qxp lpcg clock binding dt-bindings: clock: imx8qxp: add SCU clock IDs firmware: imx: add pm svc headfile dt-bindings: fsl: scu: update power domain binding firmware: imx: remove resource id enums dt-bindings: imx: add scu resource id headfile * clk-imx8mq: clk: imx: Make the i.MX8MQ CCM clock driver CLK_IMX8MQ dependant clk: imx: remove redundant initialization of ret to zero clk: imx: Add SCCG PLL type clk: imx: Add fractional PLL output clock clk: imx: Add clock driver for i.MX8MQ CCM clk: imx: Add imx composite clock dt-bindings: Add binding for i.MX8MQ CCM
2018-12-14Merge branches 'clk-renesas', 'clk-allwinner', 'clk-tegra', 'clk-meson' and 'clk-rockchip' into clk-nextStephen Boyd3-10/+9
* clk-renesas: clk: renesas: rcar-gen3: Add HS400 quirk for SD clock clk: renesas: rcar-gen3: Add documentation for SD clocks clk: renesas: rcar-gen3: Set state when registering SD clocks clk: renesas: r8a77995: Simplify PLL3 multiplier/divider clk: renesas: r8a77995: Add missing CPEX clock clk: renesas: r8a77995: Remove non-existent SSP clocks clk: renesas: r8a77995: Remove non-existent VIN5-7 module clocks clk: renesas: r8a77995: Correct parent clock of DU clk: renesas: r8a77990: Correct parent clock of DU clk: renesas: r8a77970: Add CPEX clock clk: renesas: r8a77965: Add CPEX clock clk: renesas: r8a7796: Add CPEX clock clk: renesas: r8a7795: Add CPEX clock clk: renesas: r8a774a1: Add CPEX clock dt-bindings: clock: r8a7796: Remove CSIREF clock dt-bindings: clock: r8a7795: Remove CSIREF clock clk: renesas: Mark rza2_cpg_clk_register static clk: renesas: r7s9210: Add USB clocks clk: renesas: r8a77970: Add RPC clocks clk: renesas: r7s9210: Add SDHI clocks * clk-allwinner: clk: sunxi-ng: a64: Allow parent change for VE clock clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks clk: sunxi-ng: a33: Use sigma-delta modulation for audio PLL clk: sunxi-ng: h3: Allow parent change for ve clock clk: sunxi-ng: add support for suniv F1C100s SoC dt-bindings: clock: Add Allwinner suniv F1C100s CCU clk: sunxi-ng: h3/h5: Fix CSI_MCLK parent clk: sunxi-ng: r40: Force LOSC parent to RTC LOSC output clk: sunxi-ng: sun50i: a64: Use sigma-delta modulation for audio PLL clk: sunxi-ng: a64: Fix gate bit of DSI DPHY clk: sunxi-ng: Enable DE2_CCU for SUN8I and SUN50I clk: sunxi-ng: Add support for H6 DE3 clocks dt-bindings: clock: sun8i-de2: Add H6 DE3 clock description clk: sunxi-ng: h6: Set video PLLs limits clk: sunxi-ng: Use u64 for calculation of NM rate clk: sunxi-ng: Adjust MP clock parent rate when allowed clk: sunxi-ng: sun50i: h6: Fix MMC clock mux width clk: sunxi-ng: enable so-said LDOs for A64 SoC's pll-mipi clock * clk-tegra: clk: tegra: Return the exact clock rate from clk_round_rate clk: tegra30: Use Tegra CPU powergate helper function soc/tegra: pmc: Drop SMP dependency from CPU APIs clk: tegra: Fix maximum audio sync clock for Tegra124/210 clk: tegra: get rid of duplicate defines clk: tegra20: Check whether direct PLLM sourcing is turned off for EMC clk: tegra20: Turn EMC clock gate into divider * clk-meson: (25 commits) clk: meson: axg-audio: use the clk input helper function clk: meson: add clk-input helper function clk: meson: Mark some things static clk: meson: meson8b: add the read-only video clock trees clk: meson: meson8b: add the fractional divider for vid_pll_dco clk: meson: meson8b: fix the offset of vid_pll_dco's N value clk: meson: Fix GXL HDMI PLL fractional bits width clk: meson: meson8b: add the CPU clock post divider clocks clk: meson: meson8b: rename cpu_div2/cpu_div3 to cpu_in_div2/cpu_in_div3 clk: meson: clk-regmap: add read-only gate ops clk: meson: meson8b: allow changing the CPU clock tree clk: meson: meson8b: run from the XTAL when changing the CPU frequency clk: meson: meson8b: add support for more M/N values in sys_pll clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel clk: meson: clk-pll: check if the clock is already enabled clk: meson: meson8b: fix the width of the cpu_scale_div clock clk: meson: meson8b: fix incorrect divider mapping in cpu_scale_table clk: meson: meson8b: use the HHI syscon if available dt-bindings: clock: meson8b: use the registers from the HHI syscon ... * clk-rockchip: clk: rockchip: add clock-id to gate of ACODEC for rk3328 clk: rockchip: add clock ID of ACODEC for rk3328 clk: rockchip: fix ID of 8ch clock of I2S1 for rk3328 clk: rockchip: fix I2S1 clock gate register for rk3328 clk: rockchip: make rk3188 hclk_vio_bus critical clk: rockchip: fix rk3188 sclk_mac_lbtest parameter ordering clk: rockchip: fix rk3188 sclk_smc gate data clk: rockchip: fix typo in rk3188 spdif_frac parent
2018-12-14Merge branch 'clk-qcom-sdm845-lpass' into clk-nextStephen Boyd2-0/+42
- Qualcomm SDM845 audio subsystem clks * clk-qcom-sdm845-lpass: clk: qcom: Add lpass clock controller driver for SDM845 dt-bindings: clock: Introduce QCOM LPASS clock bindings dt-bindings: clock: Update GCC bindings for protected-clocks
2018-12-14Merge branches 'clk-qcom-kconfig', 'clk-qcom-gpucc', 'clk-qcom-qcs404-rpm', 'clk-qcom-spi' and 'clk-qcom-videocc-binding' into clk-nextStephen Boyd3-2/+24
- Qualcomm SDM845 GPU clock controllers - Qualcomm QCS404 RPM clk support * clk-qcom-kconfig: clk: qcom: Move to menuconfig and reduce lines * clk-qcom-gpucc: dt-bindings: clock: qcom: Fix the xo parent in gpucc example clk: qcom: gpu_cc_gmu_clk_src has 5 parents, not 6 clk: qcom: Add a dummy enable function for GX gdsc clk: qcom: gdsc: Don't override existing gdsc pd functions clk: qcom: Add graphics clock controller driver for SDM845 dt-bindings: clock: Introduce QCOM Graphics clock bindings * clk-qcom-qcs404-rpm: clk: qcom: smd: Add support for QCS404 rpm clocks * clk-qcom-spi: clk: qcom: msm8916: Additional clock rates for spi * clk-qcom-videocc-binding: dt-bindings: clock: Require #reset-cells in sdm845-videocc
2018-12-14Merge branches 'clk-qoriq-t1023', 'clk-protected-binding', 'clk-define-show-macro' and 'clk-static' into clk-nextStephen Boyd1-0/+16
- NXP QorIQ T1023 SoC support - Introduce a 'protected-clocks' binding for firmware protected clks - Shrink code some with DEFINE_SHOW_ATTRIBUTE() * clk-qoriq-t1023: clk: qoriq: add more chips support * clk-protected-binding: clk: qcom: Support 'protected-clocks' property dt-bindings: clk: Introduce 'protected-clocks' property * clk-define-show-macro: clk: tegra: Change to use DEFINE_SHOW_ATTRIBUTE macro clk: nomadik: Change to use DEFINE_SHOW_ATTRIBUTE macro * clk-static: clk: stm32mp1: drop pointless static qualifier in stm32_register_hw_clk()
2018-12-14ASoC: q6asm-dai: dt-bindings: Add support to compress daisSrinivas Kandagatla1-0/+27
This patch adds board specific bindings required for dais, In particular for compressed dais and dai direction. Board specific setup involves setting up some of dais as compressed dais and also specify direction of any dai. Some of the dais might only support capture/playback depending on the board level wiring. These two new dt properties will allow such flexibilty at board level dts. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-14spi: sh-msiof: Add r8a774c0 supportFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-14ASoC: rsnd: Add r8a774c0 supportFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-14ASoC: simple-card: merge simple-scu-card on DocKuninori Morimoto1-0/+137
simple-card and simple-scu-card are very similar driver, but the former is supporting normal sound card, the latter is supporting DPCM sound card. We couldn't use normal sound and DPCM sound in same time by one sound card. This patch merges both sound card into simple-card. Now we can use both feature on same driver. simple-card is now supporting .compatible = "simple-scu-audio-card". Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-14ASoC: audio-graph-card: merge audio-graph-scu-card on DocKuninori Morimoto1-0/+205
audio-graph-card and audio-graph-scu-card are very similar driver, but the former is supporting normal sound card, the latter is supporting DPCM sound card. We couldn't use normal sound and DPCM sound in same sound card by audio-graph-card. This patch merges both feature into it on Documentation. Now we can use both feature on same driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13dt-bindings: clock: add imx8qxp lpcg clock bindingAisheng Dong1-0/+51
The Low-Power Clock Gate (LPCG) modules contain a local programming model to control the clock gates for the peripherals. An LPCG module is used to locally gate the clocks for the associated peripheral. Note: This level of clock gating is provided after the clocks are generated by the SCU resources and clock controls. Thus even if the clock is enabled by these control bits, it might still not be running based on the base resource. Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-13dt-bindings/gic-v3: Add msm8996 compatible stringSrinivas Kandagatla1-1/+3
Access to GICR_WAKER is restricted on msm8996 SoC in Hypervisor. There are many devices out there with this restriction in place and there has been no update to this firmware since last few years, making those devices totally unusable for upstream development. IIDR register value conflicts with other SoCs, using compatible seems to be the only way to apply quirks required for msm8996 based SoCs. Without this quirk many qcom SoCs (atleast 3 that I know) are unable to boot mainline. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-12-13Merge branch 'yaml-bindings-for-v4.21' into dt/nextRob Herring44-1270/+2022
2018-12-13dt-bindings: Convert trivial-devices.txt to json-schemaRob Herring2-190/+392
Convert trivial-devices.txt to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: mrvl: amend Browstone compatible stringLubomir Rintel1-1/+1
The Brownstone board is compatible with "mrvl,mmp2". The actual DTS already contains the string -- add it to the binding doc as well. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert Tegra board/soc bindings to json-schemaRob Herring2-65/+101
Convert Tegra SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: devicetree@vger.kernel.org Cc: linux-tegra@vger.kernel.org Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert ZTE board/soc bindings to json-schemaRob Herring2-14/+26
Convert ZTE SoC bindings to DT schema format using json-schema. Cc: Jun Nie <jun.nie@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Add missing Xilinx boardsMichal Simek1-0/+32
Add missing description for Ultra96, zcu104, zcu106 and zcu111. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert Xilinx board/soc bindings to json-schemaRob Herring2-83/+82
Convert Xilinx SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert VIA board/soc bindings to json-schemaRob Herring2-22/+23
Convert VIA SoC bindings to DT schema format using json-schema. Cc: Tony Prisk <linux@prisktech.co.nz> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert ST STi board/soc bindings to json-schemaRob Herring2-23/+23
Convert ST STi SoC bindings to DT schema format using json-schema. Acked-by: Patrice Chotard <patrice.chotard@st.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert SPEAr board/soc bindings to json-schemaRob Herring2-26/+25
Convert SPEAr SoC bindings to DT schema format using json-schema. Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schemaRob Herring2-11/+27
Convert CSR SiRF SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Barry Song <baohua@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert QCom board/soc bindings to json-schemaRob Herring2-57/+125
Convert QCom SoC bindings to DT schema format using json-schema. Acked-by: Andy Gross <andy.gross@linaro.org> Cc: David Brown <david.brown@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert TI nspire board/soc bindings to json-schemaRob Herring2-14/+24
Convert TI NSpire SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert TI davinci board/soc bindings to json-schemaRob Herring2-25/+26
Convert TI Davinci SoC bindings to DT schema format using json-schema. Reviewed-by: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: mfd: axp20x: Add software based soft_start for AXP209 LDO3Olliver Schinagl1-0/+3
In the past, there have been words on various lists that if LDO3 is disabled in u-boot, but enabled in the DTS, the axp209 driver would fail to continue/hang. Several enable/disable patches have been issues to devicetree's in both the kernel and u-boot to address this issue. What really happened however, was that the AXP209 shuts down without a notice and without setting an interrupt. This is caused when LDO3 gets overloaded, for example with large capacitors on the LDO3 output. Normally, we would expect that AXP209 would source 200 mA as per datasheet and set and trigger an interrupt when being overloaded. For some reason however, this does not happen. As a work-around, implement software-based 'regulator-soft-start' property for AXP209 LDO3 regulator, which is used to first bring up the LDO3 to the lowest possible voltage and then enable the LDO. After that, we can set the requested voltage as usual. Combining this setting with the regulator-ramp-delay allows LDO3 to come up slowly and staggered, potentially reducing overall inrush current. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13dt-bindings: mfd: axp20x: add support for regulator-ramp-delay for AXP209Olliver Schinagl1-0/+6
The AXP209 supports ramping up voltages on several regulators such as DCDC2 and LDO3, therefore we can use the standard 'regulator-ramp-delay' property for those 2 regulators. Note that the voltage ramp only works when the regulator is already enabled. E.g. when going from say 0.7 V to 3.6 V. When turning on the regulator, no voltage ramp is performed in hardware. What this means, is that if the bootloader brings up the voltage at 0.7 V, the ramp delay property is properly applied. If however, the bootloader leaves the power off, no ramp delay is applied when the power is enabled by the regulator framework. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Priit Laes <plaes@plaes.org> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13dt-bindings: arm: Convert Calxeda board/soc bindings to json-schemaRob Herring2-15/+22
Convert Calxeda SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert Altera board/soc bindings to json-schemaRob Herring2-14/+20
Convert Altera SoC bindings to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert primecell binding to json-schemaRob Herring2-46/+36
Convert ARM Primecell binding to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: arm: Convert cpu binding to json-schemaRob Herring2-490/+507
Convert ARM CPU binding to DT schema format using json-schema. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: timer: Convert ARM timer bindings to json-schemaRob Herring5-139/+269
Convert ARM timers to DT schema format using json-schema. Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-13dt-bindings: i2c: Convert i2c-gpio binding to json-schemaRob Herring2-46/+73
Convert the i2c-gpio binding to DT schema format using json-schema. This serves as an example of how to include other schema (i2c-controller.yaml in this case). Signed-off-by: Rob Herring <robh@kernel.org>
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